From patchwork Fri May 29 19:32:11 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Machek X-Patchwork-Id: 6510961 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 15BFAC0020 for ; Fri, 29 May 2015 19:32:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 306D720843 for ; Fri, 29 May 2015 19:32:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8940A20847 for ; Fri, 29 May 2015 19:32:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756836AbbE2TcN (ORCPT ); Fri, 29 May 2015 15:32:13 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:54133 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756197AbbE2TcN (ORCPT ); Fri, 29 May 2015 15:32:13 -0400 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 80B1A81FFE; Fri, 29 May 2015 21:32:11 +0200 (CEST) Date: Fri, 29 May 2015 21:32:11 +0200 From: Pavel Machek To: Sebastian Reichel , kernel list , maxime.ripard@free-electrons.com, dmitry.torokhov@gmail.com, pali.rohar@gmail.com, sre@debian.org, sre@ring0.de, linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com Cc: Pali =?iso-8859-1?Q?Roh=E1r?= , Ivaylo Dimitrov Subject: [PATCH] fix n900 dts file to work around 4.1 touchscreen regression on n900 Message-ID: <20150529193211.GA7599@amd> References: <201505241444.41039@pali> <20150527132545.GA23434@amd> <20150527133311.GJ30798@pali> <20150527143722.GA28108@amd> <20150527145837.GA13223@earth> <20150529190816.GA20232@amd> <20150529192505.GA28987@amd> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20150529192505.GA28987@amd> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Fix dts to match what the Linux kernel expects. This works around touchscreen problems in 4.1 linux on Nokia n900. Signed-off-by: Pavel Machek Reviewed-by: Felipe Balbi Acked-By: Sebastian Reichel diff --git a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt index 4b641c7..09089a6 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt @@ -32,8 +32,8 @@ Example: touchscreen-fuzz-x = <4>; touchscreen-fuzz-y = <7>; touchscreen-fuzz-pressure = <2>; - touchscreen-max-x = <4096>; - touchscreen-max-y = <4096>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; touchscreen-max-pressure = <2048>; ti,x-plate-ohms = <280>; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 5c16145..5f5e0f3 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -832,8 +832,8 @@ touchscreen-fuzz-x = <4>; touchscreen-fuzz-y = <7>; touchscreen-fuzz-pressure = <2>; - touchscreen-max-x = <4096>; - touchscreen-max-y = <4096>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; touchscreen-max-pressure = <2048>; ti,x-plate-ohms = <280>;